Compatible with iOS 12 and 13

Twist your wrist twice quickly or shake your device to open camera anytime!

Note, that device screen must be active. If you try this when screen is off - nothing happens.

Tested on iOS 12.4, 13.3. Supports A12+(arm64e).
Device with accelerometer is required. No options to configure.

Demo:

Updated	February 7, 2020
License	Free Package